Mayo vitamin b-2 (riboflavin) at St. Joseph’s Hospital and Medical Center

350 W Thomas Rd, Phoenix, AZ · CommonSpirit Health · · NPI 1982733655

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$142.11

Cash price

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Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

Full explanation →

What you pay up front if you don't use insurance.

$372.00

Gross charge

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Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

Full explanation →

The hospital's undiscounted list price — almost no one pays this.

$8.50 with United vs $293.88 with MultiPlan — same scan, same building. Share

Negotiated rates by payer
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Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

Full explanation →

Payer
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Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
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Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
United Commercial|Navigate $8.50 ↓ -94%
United Commercial|Options PPO $12.14 ↓ -91%
United Commercial|All Other Plans $12.14 ↓ -91%
Care 1st Medicare|All Plans $20.24 ↓ -86%
Aetna Medicare|All Plans $20.24 ↓ -86%
Mercy Care Plan Medicare|All Plans $20.24 ↓ -86%
First Health Medicare|All Plans $20.24 ↓ -86%
Health Choice Medicaid|All Plans $20.24 ↓ -86%
Humana Medicare|All Plans $20.24 ↓ -86%
Optum Medicare|OptumCare $20.24 ↓ -86%
United Medicare|All Other Plans $20.24 ↓ -86%
United Medicare|Dual Complete $20.24 ↓ -86%
Mercy Care Plan Medicaid|All Plans $20.24 ↓ -86%
Cigna Medicare|All Plans $20.24 ↓ -86%
BCBS - AZ Medicare|All Plans $20.24 ↓ -86%
Health Choice Medicare|All Plans $20.24 ↓ -86%
United Medicaid|All Plans $20.75 ↓ -85%
Optum Medicare|OptumHealth $22.26 ↓ -84%
Cigna Commercial|Exchange $42.11 ↓ -70%
Cigna Commercial|LocalPlus SureFit $45.01 ↓ -68%
Cigna Commercial|All Other Plans $59.22 ↓ -58%
Aetna Commercial|All Plans $63.70 ↓ -55%
BCBS - AZ Commercial|MaricopaFocus $69.72 ↓ -51%
BCBS - AZ Commercial|Neighborhood $69.72 ↓ -51%
United Commercial|DignityHealthEmployee $70.68 ↓ -50%
BCBS - AZ Commercial|All Other Plans $92.96 ↓ -35%
BCBS - AZ Commercial|Workers Comp $137.18 ↓ -3%
Optum Commercial|OptumHealth $174.84 ↑ +23%
Cigna Commercial|LifeSource $204.60 ↑ +44%
Other Commercial|NTN $223.20 ↑ +57%
LifeTrac Commercial|All Plans $241.80 ↑ +70%
Health Net Commercial|Interlink $260.40 ↑ +83%
First Health Commercial|All Plans $260.40 ↑ +83%
MultiPlan Commercial|All Plans $293.88 ↑ +107%

Visitor-reported prices

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Mayo vitamin b-2 (riboflavin) at other Arizona hospitals

Hospital City Cash price Negotiated range
Banner University Medical Center Phoenix Phoenix $11.84 $20.24 – $55.50
Banner Estrella Medical Center Phoenix $11.69 $20.24 – $55.50
Arizona General Hospital Laveen Phoenix $85.19 $12.14 – $303.93
Mercy Gilbert Medical Center Gilbert $19.92 $11.34 – $62.34
Banner University Medical Center Tucson Tucson $11.99 $20.24 – $59.20
Banner University Medical Center South Tucson $11.54 $20.24 – $59.20
Banner Baywood Medical Center Mesa $9.40 $20.24 – $55.50
Banner Boswell Medical Center Sun City $11.17 $20.24 – $59.20

All Arizona hospitals for this procedure →